XML 69 R41.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Segment Information and Major Customers (Tables)
9 Months Ended
Apr. 30, 2011
Segment Information and Major Customers  
Reportable Segments
Net Sales for Groups of Similar Products and Services
Property and Equipment, Net
     April 30,
2011
     July 31,
2010
 

Property and equipment, net:

     

United States

   $ 3,385       $ 3,283   

International

     638         658   
                 

Total

   $ 4,023       $ 3,941